Antenna device and mobile terminal
An antenna device and mobile terminal technology, which is applied to antenna supports/installation devices, antennas, antenna arrays, etc., can solve the problems of low antenna debugging flexibility, mobile terminals cannot work normally, and mobile terminal application scenarios are few, etc. The effect of debugging flexibility
Active Publication Date: 2019-05-14
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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- Abstract
- Description
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Problems solved by technology
[0004] The technical problem to be solved by the present invention is that in an independently working antenna device, radio frequency signals can only be transmitted or received through the corresponding connected antenna. If the antenna is damaged, the mobile terminal cannot work normally, and the flexibility of antenna debugging is low. Few application scenarios
Method used
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Embodiment Construction
[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0025] figure 1 It is a schematic diagram of the antenna device provided in Embodiment 1 of the present invention. As shown in the figure, the antenna device 100 includes a radiator, a feed source, and a single-pole multi-throw switch connected between the radiator and the feed source. The body feeds the electrical signal. combine Figure 5 , the radiator includes a first radiator 102, a second radiator 202 and a third radiator 302, the first radiator 102, t...
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The invention discloses an antenna device and a mobile terminal, wherein the antenna device comprises at least two radiators, at least two feeding sources, at least two radiation end switches and at least one feeding end switch. The at least two radiation switches and the at least two radiators are arranged in a one-to-one corresponding mode. A movable contact of each radiation end switch is correspondingly connected to one of the radiators; a movable contact of each feeding end switch is correspondingly connected to one of the feeding sources; and stationary contacts of the radiating end switches and a stationary contact of the feed end switch are connected by lead wires. The ability of receiving signals of the antenna is increased; the antenna is made to be suitable for a complicated working environment and the debugging flexibility of the antenna device is improved; and when one or more of antenna assemblies are damaged, the undamaged antenna assemblies can maintain signal transmitting and receiving functions to ensure the normal operation of equipment.
Description
technical field [0001] The present invention relates to the technical field of antennas, in particular to an antenna device and a mobile terminal. Background technique [0002] With the application of mobile terminals, such as smart phones, more and more widely, the use environment of mobile phones is becoming more and more complex. The performance of mobile phone antenna is an important factor that directly affects the user experience. more. [0003] In the prior art, the multiple antennas of the mobile terminal work independently and are not connected to each other. The radio frequency signal can only be transmitted or received through the corresponding connected antenna. If the antenna is damaged, the mobile terminal cannot work normally, and the antenna debugging flexibility Low, and there are few application scenarios for mobile terminals. Contents of the invention [0004] The technical problem to be solved by the present invention is that in an independently worki...
Claims
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IPC IPC(8): H01Q3/00H01Q21/00H01Q1/24
CPCH01Q1/24H01Q1/241H01Q3/00H01Q21/00
Inventor 张泽洲
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD